Electrical gadgets are known to simplify the life of man in many ways. With the development of science and technology, there has been a vast increase in the production of different types of electrical and electronic gadgets which can be used for domestic as well as commercial purposes. Different types of gadgets can be bought from online stores at affordable price rates these days. Various types of phone accessories, iPods, notebook computers, LCD televisions, digital cameras, music players and so forth can be bought easily through online stores.Different Types of Electrical GadgetsEvery day a new electrical gadget is launched in the markets to simplify the life of modern man. Most of the modern gadgets include advanced technological features which are manufactured to assist man in various ways. These devices can be used for entertainment, business purposes and domestic uses. Some of the most commonly used gadgets include the following.Electrical bell: One of the most useful gadgets used in homes include the electrical bells which are available in myriad varieties.USB player: Modern technological developments have altered many electrical items that we used not so long ago. The USB player is one of the most modern music equipment used by music lovers all around the world today. The MP3 player is one of the most modern music players used by people. These players can be connected to the desktop or laptop computers to download music into the unit.The USB player is quite popular among the modern generations as it portable and functional. It is quite easy to download more than thousand songs and store it in a compressed file. The sound quality of the compressed files is seldom affected, which is another attractive feature of these MP3 players. As it is compact in size, it can be carried around in pockets. It can also be plugged in the audio system of your car. Music players have evolved since the beginning of technological developments and will continue to evolve.Wireless CCTV cameras: Another significant electrical gadget includes the wireless CCTV cameras. These cameras are basically used to monitor places such as banks, airports, museums, commercial centers, shopping malls, car parking areas, public events and other places. Today the Closed Circuit Television Cameras are used in homes too for security purposes.These cameras are mainly used as a crime fighting device. It is used in most of the indoor and outdoor areas for 24 hours a day. These devices are also installed in lifts and parking lots for the safety of the people. Some of these cameras have in-built speakers which allow the surveillance team to communicate with the people standing around the cameras. It is widely used in subways, amusement parks, transportation centers and so forth.It is used as an effective investigation tool as it helps to prevent terrorist attacks to some extent. These cameras can also be used to spot traffic jams and accidents quite easily. Undoubtedly, the invention of the Closed Circuit Camera is considered to be a breakthrough in the history of mankind.